... .many colors to choose CN6200 Headphones with In-Line Microphone for ComputerFeatures: ·Stereo headphone with in-line microphone and volume ... please put forward in three days after accepted, our responsible for free replacement, one year guarantee2). Quality Control: Every item ... , EMS, or By Air8). Warranty: Usually, product warrantees last for one year, but it depends on the merchandise in question ...